Math is too_____ for me．
But it is very useful．Please don't give up．（ ）
A．deliciousB．favoriteC．difficultD．different
They want a football match．（ ）
| A． |
not watch |
B． |
watch |
C． |
to watch |
He this city when he was eighteen．（ ）
A．leavesB．doesn't leave
C．left
There a computer and some books on the teacher's desk．（ ）
| A． |
is |
B． |
are |
C． |
be |
We have lunch_____ school from Monday to Friday．（ ）
| A． |
on |
B． |
at |
C． |
with |
Robots usually do work in factories．（ ）
| A． |
heavy |
B． |
heavier |
C． |
heavily |